Physician contributions to nonmedical science: Abraham Gesner, inventor of kerosene.
D002170:Canada; D002625:Chemistry, Organic / Q000266:history; D005844:Geology / Q000266:history; D006666:History of Medicine; D007648:Kerosene / Q000266:history*; D010578:Petroleum / Q000266:history*
D007648:Kerosene; D010578:Petroleum