Post-marketing surveillance or drug acceptability study?

Eitemau Tebyg

• Post-marketing drug surveillance.
  gan: Walden, R J, et al.
  Cyhoeddwyd: (1978)
• Post-marketing surveillance of new drugs.
  gan: Buckley, E G
  Cyhoeddwyd: (1987)
• Post-marketing surveillance of drugs.
  gan: Lawson, D H
  Cyhoeddwyd: (1979)
• Post-marketing surveillance of drugs.
  gan: Harcus, A W, et al.
  Cyhoeddwyd: (1979)
• Post-marketing surveillance.
  gan: Culliton, B J, et al.
  Cyhoeddwyd: (1980)