Treaties, States Parties and Commentaries
Treaties and Documents
Geneva Conventions of 1949 and Additional Protocols, and their Commentaries
Historical Treaties and Documents
The Laws of War on Land. Oxford, 9 September 1880.
Part II : Application of general principles #I. Hostilities #A. Rules of conduct with regard to individuals #(c) The sick and wounded, and the sanitary service - Art. 15.
Art. 15. When such personnel requests to withdraw, the commander of the occupying troops sets the time of departure, which however he can only delay for a short time in case of military necessity.