00490nas a2200181   4500000000100000008004100001260001300042653001300055653002100068653002000089653001400109653001200123100001600135245012600151300001000277490000700287022001400294       1952                            d  c1952 May10aBiometry10aCaribbean Region10aCentral America10aIncidence10aleprosy1 aLAMPE P H J00a[Decline, low incidence and disappearance of leprosy in the Caribbean Archipelago and Central America; preliminary note].  a412-50 v32  a0030-0632