APA

SALK J. E., CONTAKOS M., LAURENT A. M., SORENSEN M., RAPALSKI A. J., SIMMONS I. H. & SANDBERG H. (20030501). Use of adjuvants in studies on influenza immunization. III. Degree of persistence of antibody in human subjects two years after vaccination. : Journal of the American Medical Association.

Chicago

SALK J E, CONTAKOS M, LAURENT A M, SORENSEN M, RAPALSKI A J, SIMMONS I H and SANDBERG H. 20030501. Use of adjuvants in studies on influenza immunization. III. Degree of persistence of antibody in human subjects two years after vaccination. : Journal of the American Medical Association.

Harvard

SALK J. E., CONTAKOS M., LAURENT A. M., SORENSEN M., RAPALSKI A. J., SIMMONS I. H. and SANDBERG H. (20030501). Use of adjuvants in studies on influenza immunization. III. Degree of persistence of antibody in human subjects two years after vaccination. : Journal of the American Medical Association.

MLA

SALK J E, CONTAKOS M, LAURENT A M, SORENSEN M, RAPALSKI A J, SIMMONS I H and SANDBERG H. Use of adjuvants in studies on influenza immunization. III. Degree of persistence of antibody in human subjects two years after vaccination. : Journal of the American Medical Association. 20030501.