00312nas a2200133   4500000000100000008004100001260001700042653001200059100001900071245005700090300001000147490000700157022001400164       1976                            d  c1976 Mar-Apr10aleprosy1 aGarcia Perez A00a[Editorial: On the polar classification of leprosy].  a115-80 v67  a0001-7310