Norma relacionada
Peru
Practice Relating to Rule 110. Treatment and Care of the Wounded, Sick and Shipwrecked
Section B. Distinction between the wounded and the sick
Peru’s IHL Manual (2004) states: “There must be no discrimination in the treatment of the wounded, sick and shipwrecked except on medical grounds.” 
Peru, Manual de Derecho Internacional Humanitario para las Fuerzas Armadas, Resolución Ministerial Nº 1394-2004-DE/CCFFAA/CDIH-FFAA, Lima, 1 December 2004, § 32.l.
The manual also states:
[a.] Medical ethics in armed conflict are the same as in peacetime, taking into account that:
(3) in emergency situations, medical assistance must be provided without discrimination, the only relevant criterion for determining priority of treatment being the degree of medical urgency.
c. Assistance must be provided without making any distinction based on criteria other than medical grounds.
Priority of treatment must always be dictated by the degree of medical urgency. 
Peru, Manual de Derecho Internacional Humanitario para las Fuerzas Armadas, Resolución Ministerial Nº 1394-2004-DE/CCFFAA/CDIH-FFAA, Lima, 1 December 2004, § 84.a and c.
Peru’s IHL and Human Rights Manual (2010) states: “There must be no discrimination in the treatment of the wounded, sick and shipwrecked except on medical grounds.” 
Peru, Manual de Derecho Internacional Humanitario y Derechos Humanos para las Fuerzas Armadas, Resolución Ministerial No. 049-2010/DE/VPD, Lima, 21 May 2010, § 33(l), p. 251.
The manual also states:
[a.] Medical ethics in armed conflict are the same as in peacetime, taking into account that:
(3) in emergency situations, medical assistance must be provided without discrimination, the only relevant criterion for determining priority of treatment being the degree of medical urgency.
c. Assistance must be provided without making any distinction based on criteria other than medical grounds.
Priority of treatment must always be dictated by the degree of medical urgency. 
Peru, Manual de Derecho Internacional Humanitario y Derechos Humanos para las Fuerzas Armadas, Resolución Ministerial No. 049-2010/DE/VPD, Lima, 21 May 2010, § 75(a)(3) and (c), pp. 273–274.