00403nas a2200169   4500000000100000008004100001260000900042653001100051653001200062653001200074100001900086700002100105245007500126300001100201490000700212022001400219       1954                            d  c195410aHumans10aHygiene10aleprosy1 aAVILES NUGUE F1 aBLUM GUTIERREZ E00a[Sixty cases of leprosy studied in the National Institute of Hygiene].  a99-1070 v11  a0013-0745