has part
is_specified_input_of
is_manufactured_by
vaccine immunization for host
bearer_of
Homo sapiens
Pneumovax 23 (USA)
Product Name: Pneumococcal Vaccine, Polyvalent
CVX: 33
Trade Name: Pneumovax 23
YH
polyvalent pneumococcal vaccine
USA licensed vaccine role
phenol vaccine preservative
intramuscular vaccination
Merck & Co, Inc