00387nas a2200169   4500000000100000008004100001260001300042653002400055653001000079653001100089653001200100100001600112245005700128300001100185490000700196022001400203       1952                            d  c1952 Apr10aBiomedical Research10aChild10aHumans10aleprosy1 aContreras F00a[New measures of prevention of leprosy in children].  a615-400 v43  a0001-7310