This is the ValueSet that contains all the codes in Sex factor for estimating creatinine clearance ValueSet (http://smart.who.int/hiv/ValueSet/HIV.C.DE107) and Sex factor for estimating creatinine clearance ValueSet (http://smart.who.int/hiv/ValueSet/HIV.C.DE107). E.g. what you have to deal with if you get resources containing codes in either of them