Related Rule
Argentina
Practice Relating to Rule 26. Medical Activities
Argentina’s Law of War Manual (1989) provides with respect to non-international armed conflicts in particular:
No one shall be punished for having carried out a medical activity in conformity with medical ethics, whatever the circumstances or beneficiaries of this activity. No one shall be compelled to perform acts contrary to medical ethics or to refrain from acts required by medical ethics. 
Argentina, Leyes de Guerra, PC-08-01, Público, Edición 1989, Estado Mayor Conjunto de las Fuerzas Armadas, aprobado por Resolución No. 489/89 del Ministerio de Defensa, 23 April 1990, § 7.06.