[1] HARVARD UNIV, SCH MED, FAC MED, BOSTON, MA 02115 USA
[2] NATL ASSOC CLIN TUTORS, LONDON NW1 4LB, ENGLAND
[3] UNIV CAPE TOWN, SCH MED, FAMILY PRACTICE UNIT, CAPE TOWN 7925, SOUTH AFRICA
[4] COMMONWEALTH SECRETARIAT, DEPT HLTH, LONDON SW1, ENGLAND
[5] UNIV COLL HOSP IBADAN, COLL MED, DEPT SURG, IBADAN, NIGERIA
[6] WHO, DIV DEV HUMAN RESOURCES HLTH, CH-1211 GENEVA 27, SWITZERLAND
[7] UNIV NEW S WALES, SCH MED EDUC, WHO, REG TRAINING CTR, KENSINGTON, NSW 2033, AUSTRALIA
[8] ALL INDIA INST MED SCI, CTR MED EDUC & TECHNOL, NEW DELHI 110029, INDIA
[9] CAIRO UNIV, FAC MED, CAIRO, EGYPT
[10] IRISH COLL GEN PRACTITIONERS, WHO LIAISON, SKIBBEREEN, CORK, IRELAND
[11] HARVARD UNIV, SCH MED, FAC MED, BOSTON, MA 02115 USA
[12] CAIRO UNIV, SUPREME COUNCIL EGYPTIAN UNIV, CAIRO, EGYPT