title: Dr. Piraja Da Silva (1873-1961).
authors.forename: K C
authors.initials: KC
authors.lastname: Sekhar
authors.forename: S
authors.initials: S
authors.lastname: Vijayalakshmi
authors.forename: N T
authors.initials: NT
authors.lastname: Subrahmanyam
mesh_terms: D001938:Brazil; D049672:History, 19th Century; D049673:History, 20th Century; D010274:Parasitology / Q000266:history*; D010678:Philately; D012552:Schistosomiasis / Q000266:history