R. A. Petersen

Modeled microgravity increases filamentation, biofilm formation, phenotypic switching, and antimicrobial resistance in Candida albicans.

L. Hyman, Stephen C. Searles, S. Nielsen-Preiss, 2011, Astrobiology.

Plastic repair of the external urethral sphincter: a new technique for correction of postoperative incontinence in men.

R. A. Petersen, 1967, Journal of Urology.