TY - RPRT TI - Concurrent evaluation of immunization programme by Lot Quality Assurance Sampling. AU - J Singh AU - R S Sharma AU - R K Goel AU - T Verghese PY - 1995 DO - 10.1093/tropej/41.4.215 UR - https://pubmed.ncbi.nlm.nih.gov/7563273/ ID - 7563273 ER -