TY - GEN AU - Smyth,A AU - Broderick,N TI - Rickets and childhood pneumonia SN - 0140-6736 PY - 1997///1014 KW - Child KW - Ethiopia KW - epidemiology KW - Humans KW - Pneumonia KW - Prevalence KW - Rickets KW - complications KW - Zambia N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/S0140-6736(05)62602-5 ER -