TY - BOOK AU - Abbatt, Fred R. AU - Mejía, Alfonso. ED - ED - ED - ED - TI - : a workshop manual SN - 9241542209 SN - 2 PY - 1988///46 CY - Geneva :;[Albany, N.Y. PB - World Health Organization ;;WHO Publications Center USA, distributor] KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Study and teaching;Handbooks, manuals, etc.;Handbooks, manuals, etc KW - Medical sciences;Continuing education N1 - Bibliography: p. viii-ix; 5 ER -