Yanchev, I., Moneva, P., Gudev, D., Popova-Ralcheva, S., Peeva, T., Pencev, P., Ilieva, I. Effect of weaning on some plasma metabolites in black-and-white calves fed diets with or without supplemental chromium picolinate. 2008 с. 329-334 : 5 фиг,.
Yanchev, I., Moneva, P., Gudev, D., Popova-Ralcheva, S., Peeva, T., Pencev, P., Ilieva, I. Effect of weaning on some plasma metabolites in black-and-white calves fed diets with or without supplemental chromium picolinate. 2008 с. 329-334 : 5 фиг,.
Yanchev, I., Moneva, P., Gudev, D., Popova-Ralcheva, S., Peeva, T., Pencev, P., Ilieva, I. (2008) Effect of weaning on some plasma metabolites in black-and-white calves fed diets with or without supplemental chromium picolinate, с. 329-334 : 5 фиг,.
Yanchev, I., Moneva, P., Gudev, D., Popova-Ralcheva, S., Peeva, T., Pencev, P., & Ilieva, I. (2008). Effect of weaning on some plasma metabolites in black-and-white calves fed diets with or without supplemental chromium picolinate. с. 329-334 : 5 фиг.
Yanchev I, Moneva P, Gudev D, Popova-Ralcheva S, Peeva T, Pencev P, et al. Effect of weaning on some plasma metabolites in black-and-white calves fed diets with or without supplemental chromium picolinate. 2008. p. с. 329-334 : 5 фиг.