00958naa a2200193 a 450000100080000000500110000800800410001910000170006024501190007726000090019652003880020565000250059365000100061865300100062865300230063870000180066170000170067977300680069615168971996-06-21       1996    bl uuuu     u00u1 u    #d1 aPRICE, E. O.  aHeterosexual experience differentially affects the expression of sexual behaviour in 6- and 8-month-old ram lambs.  c1996  aMean (+-SE) age and body weight of experimental and control ram lambs at the start of tesing; Treatments effects on the accumulative number (%) of 6-month rams that ejaculated in four weekly 30-min sexual peformance (over theier previous best performance); Treatment effects on the accumulative number (%) of 8-mounth rams that ejaculated four weekly 30-min sexual performance tests.  aComportamento Sexual  aOvino  aMacho  aPerformance Sexual1 aBORGWARDT, R.1 aDALLY, M. R.  tApplied Animal Behaviour Sciencegv.46, n.3-4, p.193-199, 1996.