TY - JOUR KW - Africa KW - Africa South of the Sahara KW - Africa, Eastern KW - Biology KW - Delivery of Health Care KW - Developing countries KW - Disease KW - Economics KW - Geography KW - Health KW - Health Services KW - Immunity KW - Immunization KW - Immunologic Factors KW - Infection KW - leprosy KW - Malawi KW - Physiology KW - Population KW - Primary Health Care KW - Research KW - Technology KW - Tuberculosis KW - Vaccination AU - Warndorff D K BT - Africa health C1 - http://www.ncbi.nlm.nih.gov/pubmed/12291917?dopt=Abstract DA - 1996 Nov IS - 1 J2 - Afr Health LA - eng PY - 1996 SP - 21 EP - 2 T2 - Africa health TI - Tuberculosis prevention: where do we go from here? VL - 19 SN - 0141-9536 ER -