PT - JOURNAL ARTICLE AU - Evgeny A Semchenko AU - Kate L Seib TI - Intractable problems require novel solutions: it's time to get serious about developing a gonorrhoea vaccine AID - 10.1136/sextrans-2015-052378 DP - 2016 Dec 01 TA - Sexually Transmitted Infections PG - 561--562 VI - 92 IP - 8 4099 - http://sti.bmj.com/content/92/8/561.short 4100 - http://sti.bmj.com/content/92/8/561.full SO - Sex Transm Infect2016 Dec 01; 92