Geoffrey Barrow Dowling
Geoffrey Barrow Dowling ( 9 August 1891-1 June1976 ) , was a consultant dermatologist at St Thomas's Hospital and St John's Hospital for Diseases of the Skin , who encouraged the study of histopathology and demonstrated the beneficial effects of large doses of calciferol in the treatment of lupus vulgaris in 1945 . 
<triplet> Geoffrey Barrow Dowling <subj> 9 August 1891 <obj> date of birth <subj> 1 June1976 <obj> date of death