TY - JOUR KW - Wer KW - Spain KW - Monitoring, recording and reporting KW - Leprosy surveillance KW - leprosy KW - Global BT - Weekly epidemiological record DA - 9 Dec 1977 IS - 49 J2 - Wkly. Epidemiol. Rec. LA - eng, fre PY - 1977 T2 - Weekly epidemiological record TI - Leprosy Surveillance, 1977 TT - Surveillance de la Lèpre VL - 52 ER -