Current affiliation: NoneSubject speciality: HistoryPrimary location: United Kingdom
Published in:Journal of the Egyptian Ophthalmological SocietyPublication date:2014-01-01
Published in:Journal of Medical BiographyPublication date:2016-06-17
MacCallan worked in Egypt between 1903-1923. He developed the "MacCallan Classification of Trachoma", adopted by the WHO as its standard in 1952. H...