TY - JOUR TI - First aid toolkit for anal fistulas, a detailed treatise for trainees – a video vignette (ESCP Trainee Video) T2 - Colorectal Disease VL - 21 IS - 2 SP - 244 EP - 244 AU - Zimmerman, D. D. E. PB - Wiley PY - 2019 PY - 2019 LA - English KW - Gastroenterology SN - 1462-8910 SN - 1463-1318 UR - http://dx.doi.org/10.1111/codi.14496 UR - https://katalog.ba-sachsen.de/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTExMS9jb2RpLjE0NDk2 ER -