CONTRIBUTIONS OF VOLUNTEERS TO STUDIES ON THE COMMON COLD.
D003139:Common Cold; D009975:Orthomyxoviridae; D018184:Paramyxoviridae Infections; D012141:Respiratory Tract Infections; D012698:Serologic Tests; D046509:Tissue Culture Techniques; D014776:Virus Cultivation; D014838:Volunteers
COMMON COLD; PARA-INFLUENZA VIRUSES; RESPIRATORY TRACT INFECTIONS; SERODIAGNOSIS; TISSUE CULTURE; VIRUS CULTIVATION