Ahluwalia, G., Embree, J., McNicol, P., Law, B., & Hammond, G. W. (1987). Comparison of nasopharyngeal aspirate and nasopharyngeal swab specimens for respiratory syncytial virus diagnosis by cell culture, indirect immunofluorescence assay, and enzyme-linked immunosorbent assay.

Ahluwalia, G., J. Embree, P. McNicol, B. Law, e G W. Hammond. Comparison of Nasopharyngeal Aspirate and Nasopharyngeal Swab Specimens for Respiratory Syncytial Virus Diagnosis By Cell Culture, Indirect Immunofluorescence Assay, and Enzyme-linked Immunosorbent Assay. 1987.

Ahluwalia, G., et al. Comparison of Nasopharyngeal Aspirate and Nasopharyngeal Swab Specimens for Respiratory Syncytial Virus Diagnosis By Cell Culture, Indirect Immunofluorescence Assay, and Enzyme-linked Immunosorbent Assay. 1987.