1. Human papillomavirus vaccine series completion in boys before and after recommendation for routine immunization. Issue 6 (7th February 2017) Authors: Ackerson, Bradley; Hechter, Rulin; Sidell, Margo; Sy, Lina S.; Slezak, Jeffrey; Chao, Chun; Patel, Nilesh; Tseng, Hung-Fu; Jacobsen, Steven Journal: Vaccine Issue: Volume 35:Issue 6(2017) Page Start: 897 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗