title: Observations on the diurnal diagnosis of filariasis after a single dose of hetrazan.
mesh_terms: D000284:Administration, Oral; D001800:Blood Specimen Collection; D002940:Circadian Rhythm / Q000187:drug effects; D003937:Diagnosis, Differential; D004049:Diethylcarbamazine / Q000008:administration & dosage*; D005368:Filariasis / Q000097:blood / Q000175:diagnosis* / Q000188:drug therapy; D005370:Filarioidea / Q000187:drug effects / Q000302:isolation & purification*; D006801:Humans; D013607:Tablets; D014957:Wuchereria / Q000187:drug effects / Q000302:isolation & purification*
chemical_list: D013607:Tablets; D004049:Diethylcarbamazine