Prevalence of interdigital pilonidal sinus in hair professionals during the COVID-19 pandemic: A cross-sectional study. - Al Shenawi, Hamdi; Al Saad, Suhair; Al Shenawi, Noor; Al Rumaihi, Noor; Salmeen, Zainab; Al Sadeh, Noora; Alfehaid, Ali M.; Alshelali, Musab; Bin-Jabr, Mohammed A.; Alzeyadi, Hasheem A.; Daoud, Rabbani M. (Journal of Occupational & Environmental Hygiene, 2025)