TY - GEN AU - Dyke,T AU - Manary,M TI - Chest infections in African children. Clinical signs unreliable SN - 0959-8138 PY - 1993///0727 KW - Child, Preschool KW - Humans KW - Hypoxia KW - etiology KW - Respiration KW - physiology KW - Respiratory Tract Infections KW - physiopathology N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1136/bmj.306.6888.1342-a ER -