Prins, H A The effect of oral administration of L-arginine on anal resting pressure and anodermal blood flow in healthy volunteers. [electronic resource] - Techniques in coloproctology Dec 2005 - 229-32; discussion 232-3 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1123-6337 Standard No.: 10.1007/s10151-005-0233-2 doi Subjects--Topical Terms: Administration, OralAdultAnal Canal--blood supplyArginine--administration & dosageDose-Response Relationship, DrugDrug Administration ScheduleFemaleFissure in Ano--drug therapyHumansMaleManometryMiddle AgedPressureProbabilityProspective StudiesReference ValuesRegional Blood Flow--drug effectsSensitivity and SpecificityStatistics, Nonparametric