Put Your Head on My Shoulder Lettermen in 1968. This version peaked number 44 on the Hot 100, it was more successful on the Adult Contemporary chart where it peaked at number 8. This song is not to be confused with the Beach Boys' "Don't Talk (Put Your Head on My Shoulder)" (Brian Wilson/Tony Asher) from "Pet Sounds" (1966), with which it has much in common musically. Enrique Guzmán (Mexican singer) recorded a Spanish version in the 1960s titled "Tu cabeza en mi hombro". In Latin America, that cover is even more popular than the original one. Leif Garrett (American singer) also recorded a version in
Spanish National Center for Biotechnology largest Spanish research institutes, with a total staff of 676 (December 2011), of which 381 are scientific staff (65 PIs, 10 research associates, 113 PhD students and 198 postdoctoral scientists), and 236 technical and administrative staff. The CNB is currently divided in five departments: and a Program on Systems and Synthetic Biology Spanish National Center for Biotechnology The National Center for Biotechnology (CNB) forms part of the Spanish National Research Council(CSIC), the largest public research institution in Spain. The CNB was founded in 1992 to promote research in advanced biotechnology and molecular biology, and to act as a link between