Field methods for the control of trachoma
Tarizzo, M. L.(Mario Ludovico),1923-
World Health Organization.
Geneva World Health Organization [London] [H.M.S.O.]
1973
'... adapted from a document entitled "Methodology of trachoma control", which was prepared at the instigation of a meeting on trachoma control activities held in Khartoum in August 1969 and subsequently reviewed by the UNICEF/WHO Joint Committee on Health Policy in February 1972' - Preface
Trachoma.
Public health.