TY  - RPRT
TI  - Single-dose versus multi-dose vaccine vials for immunization programmes in developing countries.
AU  - Paul K Drain
AU  - Carib M Nelson
AU  - John S Lloyd
PY  - 2003
UR  - https://pubmed.ncbi.nlm.nih.gov/14758432/
ID  - 14758432
ER  -