title: Short answer question case series: toddler groin pains.
authors.affiliation: Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California, USA.
authors.forename: Timothy
authors.initials: T
authors.lastname: Horeczko
authors.affiliation: Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California, USA.
authors.forename: Timothy
authors.initials: T
authors.lastname: Jang
mesh_terms: D003937:Diagnosis, Differential; D006119:Groin; D006552:Hernia, Inguinal / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008297:Male; D010146:Pain / Q000175:diagnosis*; D006848:Testicular Hydrocele / Q000175:diagnosis*
keywords: abdomen; paediatrics