00442nas a2200133   4500000000100000008004100001260001200042653003500054100001700089700001600106245017000122300000900292490000700301       1962                            d  c01/196210aLEPROSY/prevention and control1 aMONTESTRUC E1 aHYRONIMUS J00a[Should prophylactic action be extended to the entire population in a country with extensive leprous endemicity? (Immunological and epidemiological considerations)].  a20-40 v55