00743naa a2200157 a 450000100080000000500110000800800410001910000210006024500660008126000090014752003130015665000110046965000160048065300250049677300640052120769982017-10-09       1960    bl uuuu     u00u1 u    #d1 aMACKELLAR, J. C.  aThe occurrence of muscular hypertrophy in South Devon cattle.  c1960  aOf 500 herds of South Devon cattle, over 250 contained one or more animals with some degree of muscular hypertrophy. The incidence was higher in herds in which beef type rather than milking type was bred. The condition is sometimes associated with difficult parturition caused by the large size of the fetus.  aCattle  aHypertrophy  aFunctional disorders  tThe Veterinary Recordgv. 72, n. 26, p. 507-510, Jun, 1960.