title: [Doctor Joseph Israel Desroches, family physician and pioneer hygienist].
mesh_terms: D002170:Canada; D049672:History, 19th Century; D049673:History, 20th Century; D006920:Hygiene / Q000266:history*
vernacular_title: Le docteur Joseph-Israël Desroches, médecin de famille et hygiéniste apôtre.