Question: the title of Scars Upon My Heart anthology is taken from a poem written by this English nurse?
Context: Dafydd Baentiwr was a 16th-century Welsh poet.  A bardic controversy ("ymryson") contains his only known surviving works (a poem written by Dafydd to Gruffydd, a poem written by Gruffydd in reply, and another poem written by Dafydd). Zepherina Philadelphia Smith ("née" Zepherina Philadelphia Veitch; 1 April 1836 – 8 February 1894) was an English nurse and social reformer who promoted increased education and training for midwives. Frances Margaret Taylor, whose religious name was Mother Magdalen of the Sacred Heart (20 January 1832 – 9 June 1900) was an English nurse, editor and writer, nun, and Superior General and founder of the Roman Catholic religious congregation the Poor Servants of the Mother of God. Catherine Reilly (4 April 192526 September 2005) was a British bibliographer and anthologist of women's poetry of the First and Second World Wars.  She collected the poetry of female poets and published it in two 1984 anthologies - "Scars Upon My Heart: Women's Poetry and Verse of the First World War" and "". Margaret Rachel Huxley (1854-1940) was an English nurse who introduced structured, scientific nursing training in Ireland.  Her initiatives led to the establishment of the first nursing school in Dublin.  She was involved in numerous organisations promoting professionalism in nursing and campaigning for nurse registration throughout the British Isles. Vera Mary Brittain (29 December 1893 – 29 March 1970) was an English Voluntary Aid Detachment (VAD) nurse, writer, feminist, and pacifist.  Her best-selling 1933 memoir "Testament of Youth" recounted her experiences during the First World War and the beginning of her journey towards pacifism. "Crabbit ", also variously titled "Anyone called Derek", "Look Closer Nurse", "Kate", "Open Your Eyes" or "What Do You See?" , is a poem written in 1966 by Phyllis McCormack, then working as a nurse in Sunnyside Hospital, Montrose.  The poem is written in the voice of an old woman in a nursing home who is reflecting upon her life.  "Crabbit" is Scots for "bad-tempered" or "grumpy". Rebecca Strong {'1': ", '2': ", '3': ", '4': "} (23 August 1843 – 24 April 1944) was an English nurse who pioneered preliminary training for nurses. "Bidrohi" (Bengali: "বিদ্রোহী" , English: "The Rebel" ) is a popular revolutionary Bengali poem and the most famous poem written by Kazi Nazrul Islam in December 1921.  Originally published in several periodicals, the poem was first collected in 1922 in a volume titled "Agnibeena": the first anthology of Nazrul's poems.  Many has seen, in this poem, elements of romanticism, heroism, and love.  This poem, through which Nazrul celebrated human creative powers, asserted his affirmation of the individual human capacity for heroic action and human unity and solemnly called for rebellion against all forms of oppression (including that of the British in India) elevated him to the status of a national figure.  Syed Ali Ahsan wrote that the poem was inspired by Walt Whitman's "Song of Myself". Scars Upon My Heart is a poetry anthology collected by Catherine Reilly which focuses upon poetry written by women during the First World War often from the wives and girlfriends who had loved ones serving in Europe as well as the poems from those who had lost loved ones.  Many of the poets were little-known before their publication in the anthology.  The title of the anthology is taken from a Vera Brittain poem called "To My Brother" in which she states: ""Your battle wounds are scars upon my heart"".  This anthology includes poems such as 'Perhaps' by Vera Brittain.
Answer: Vera Brittain