Citation: C. Essex et al., BREAST-FEEDING RATES IN NEW-ZEALAND IN THE FIRST 6 MONTHS AND THE REASONS FOR STOPPING, New Zealand medical journal, 108(1007), 1995, pp. 355-357
Citation: C. Essex et al., IMMUNIZATION STATUS AND DEMOGRAPHIC CHARACTERISTICS OF NEW-ZEALAND INFANTS AT 1 YEAR AND 2 YEARS OF AGE, New Zealand medical journal, 108(1002), 1995, pp. 244-246
Citation: C. Essex et al., IMMUNIZATION STATUS AND DEMOGRAPHIC CHARACTERISTICS OF NEW-ZEALAND INFANTS IN THE 1ST 6 MONTHS OF LIFE, Journal of paediatrics and child health, 29(5), 1993, pp. 379-383