Male Genitalia. In K. Duderstadt (3rd ed), Pediatric Physical Examination: An Illustrated Handbook. Elsevier. Kuo, A.. Male Genitalia. In K. Duderstadt (3rd ed), Pediatric Physical Examination: An Illustrated Handbook. Elsevier. 2023. 2023 https://researcherprofiles.org/profile/800427104 Kuo, A.