title: Response 1 to letter.
authors.affiliation: Institute of Infectious Disease & Epidemiology, Tan Tock Seng Hospital, Lee Kong Chian School of Medicine, Singapore, Singapore.
authors.forename: Poh-Lian
authors.initials: PL
authors.lastname: Lim
mesh_terms: D000818:Animals; D006801:Humans; D008297:Male; D012553:Schistosomiasis haematobia / Q000208:ethnology*; D014195:Travel; D001743:Urinary Bladder / Q000469:parasitology*