00392nas a2200169   4500000000100000008004100001260001700042653001200059653001100071653001200082100001900094700002100113245005600134300001100190490000700201022001400208       1956                            d  c1956 Apr-Jun10aEcuador10aHumans10aleprosy1 aAVILES NUGUE F1 aBLUM GUTIERREZ E00a[Leprosy in Ecuador; several notes on the problem].  a95-1030 v13  a0013-0745