1964 आव आमेरिकान दाकतरफोरा दाजेमफोरनि जोहै , जाय बिगुर दुंथायखौ नायसङोमोन , स्कुल्तज आनजादफोरखौ रोखाखालामदोंमोन ।
In 1964 American doctors confirmed Schultz experiments through instruments which monitored skin temperature .