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Serial ultrasonographic appearance of postpartum uterine involution in Korea Jin-do dogs
Chang-ho Son, Byong-kyu Kang, Han-sun Choi, Ki-won Kim, Hyun-gu Kang, Chang-rok Shin, In-chul Park
Korean J Vet Res. 1999;39(3):653-664.
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Use of ultrasonography for improving reproductive efficiency in cows II. Comparative evaluation of ovarian structures using ultrasonography and plasma progesterone analysis in subestrous dairy cows
Chang-ho Son, Byong-kyu Kang, Han-sun Choi, Hyun-gu Kang, In-seok Paik, Guk-hyun Suh
Korean J Vet Res. 1998;38(3):642-651.
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Estimation of the time of ovulation and mating based on plasma progesterone concentrations in Korea Jin-do bitches
Chang-ho Son, Byong-kyu Kang, Han-sun Choi, Na-kyung Lee, Chang-rok Shin, Ho-jae Han, Yong-dal Yoon
Korean J Vet Res. 1997;37(4):899-909.
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Ultrasonographic appearance of the gestational structures throughout accurately timed pregnancy in Korea Jin-do dogs I. Time of initial detection of the fetal and extra-fetal structures
Byong-kyu Kang, Chang-ho Son, Chang-rok Shin, Han-sun Choi, Ki-seok Oh, In-cheul Park
Korean J Vet Res. 1996;36(1):235-245.
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Progesterone assays as an aid for improving reproductive efficiency in dairy cattle IV. Milk progesterone profiles for monitoring postpartum ovarian activity
Byong-kyu Kang, Han-sun Choi, Sang-gong Choi, Chang-ho Son, Hyun-ku Kang
Korean J Vet Res. 1994;34(4):881-890.
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Progesterone assays as an aid for improving reproductive efficiency in dairy cattle III. Milk progesterone profiles in repeat-breeder dairy cows
Byong-kyu Kang, Han-sun Choi, Sang-gong Choi, Chang-ho Son, Hong-suk Chon
Korean J Vet Res. 1994;34(1):189-193.
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Progesterone assays as an aid for improving reproductive efficiency in dairy cattle II. Use of plasma or milk progesterone profiles for differential diagnosis of ovarian cysts
Byong-kyu Kang, Han-sun Choi, Sang-gong Choi, Chang-ho Son, Hong-suk Chon
Korean J Vet Res. 1994;34(1):181-188.
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The use of plasma progesterone profiles to determine the puberty in Korean native heifers
Byong-kyu Kang, Han-sun Choi, Chang-ho Son, Guk-hyun Suh
Korean J Vet Res. 1993;33(3):525-530.
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Theage at puberty and the breeding season in Korean native goats
Byong-kyu Kang, Han-sun Choi, Young-jun Park, Bum-jun Park, Chang-ho Son
Korean J Vet Res. 1992;32(2):275-280.
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Korean Journal of
Veterinary
Research

Print ISSN: 2466-1384
Online ISSN: 2466-1392



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