Freire-Maia, Ademar2022-04-292022-04-291970-10-03The Lancet, v. 296, n. 7675, p. 727-728, 1970.0140-6736http://hdl.handle.net/11449/230727727-728engTHE HANDLESS AND FOOTLESS FAMILIES OF BRAZILCarta10.1016/S0140-6736(70)92004-02-s2.0-0014931609