English Mark Frederick Boyd Cited by user Donald Albury on 17 Aug 2022 Mark Frederick Boyd (1889–1968) was an American physician and writer. He taught and performed research in public health.
English Mario Pinotti Cited by user Moneytrees on 01 Sep 2020 Mario Pinotti (21 January 1894 – 3 March 1972) was a Brazilian medic and sanitarist.
English Mario Pinotti Cited by user Wikisanchez on 09 Dec 2016 Mario Pinotti (21 January 1894–3 March 1972) was a Brazilian medic and sanitarist. As director of the Brazilian National Malaria Service, Maio Pinotti pioneered…