Related Rule
Bulgaria
Practice Relating to Rule 92. Mutilation and Medical, Scientific or Biological Experiments
Bulgaria’s Penal Code (1968) as amended in 1999 provides that ordering or carrying out biological experiments or torture on the wounded, sick, shipwrecked, medical personnel, prisoners of war and the civilian population is a war crime. 
Bulgaria, Penal Code, 1968, as amended in 1999, Articles 410(a), 411(a) and 412(a).