This article was published in 1965 and after some initial interest lay almost forgotten until the early eighties. — Angelman quoted by Charles Williams Case reports from the United States first began appearing in the medical literature in the early 1980s.
See artikkel avaldati 1965. aastal ja pärast esialgset huvi jäi see 1980. aastate alguseni unustusse.“ – Angelman tsiteeritud Charles Williamsi poolt Ameerika Ühendriikidest pärinevaid juhtumeid hakati meditsiinikirjanduses mainima 1980. aastate algul.