title: Doxycycline prophylaxis for malaria.
mesh_terms: D000818:Animals; D004319:Doxylamine / Q000627:therapeutic use*; D006801:Humans; D008288:Malaria / Q000517:prevention & control*; D010963:Plasmodium falciparum / Q000187:drug effects; D011725:Pyridines / Q000627:therapeutic use*
chemical_list: D011725:Pyridines; D004319:Doxylamine