Trials & errors.
Nelson
R
R
D019496:Cancer Vaccines / Q000633:toxicity*; D002986:Clinical Trials as Topic / Q000592:standards; D030881:Disclosure; D006801:Humans; D016219:Immunotherapy, Adoptive; D008545:Melanoma / Q000276:immunology* / Q000628:therapy; D009741:Nursing Staff, Hospital; D017778:Vaccines, Combined
D019496:Cancer Vaccines; D017778:Vaccines, Combined; C094534:polyvalent melanoma cell vaccine