by KOYAMA, ISAO, HATSUSE, TOSHIKAZU
Year of Publication 25.01.1989

by TSUJIBO, HIROSHI, TANIGUCHI, TORU, KOYAMA, ISAO, KUBO, MAYURI, INAMORI, YOSHIHIKO
Published in Chemical & pharmaceutical bulletin (01.04.1986)

by MATSUMOTO SEIJI, KOYAMA ISAO
Year of Publication 25.08.1988

by WATANABE JUNJI, KOYAMA ISAO
Year of Publication 31.03.1988

by MIKI, YUTAKA, KOYAMA, ISAO, IMAJO, NOBUKO, FUTATSUGI, MASAYUKI, HANADA,TOSHIRO
Year of Publication 20.10.2005

by KAWASE YUJI, KURODA KAZUAKI, KOYAMA ISAO
Year of Publication 09.10.2001

by YASUGI MASAAKI, KOYAMA ISAO
Year of Publication 19.02.1987

by YASUGI MASAAKI, KOYAMA ISAO
Year of Publication 17.11.1986

by YASUGI MASAAKI, KOYAMA ISAO
Year of Publication 25.10.1986

by KOYAMA, ISAO, HATSUSE, TOSHIKAZU
Year of Publication 17.09.1986

by KOYAMA; ISAO, HATSUSE; TOSHIKAZU
Year of Publication 01.07.1986

by YAHAGI TOSHIRO, KOYAMA ISAO
Year of Publication 17.02.1986

by KOYAMA, ISAO, HATSUSE, TOSHIKAZU
Year of Publication 03.07.1985

by TAKAHASHI YOSHITAKA, KOYAMA ISAO
Year of Publication 23.04.1985

by MASUKO SHOICHI, KOYAMA ISAO
Year of Publication 03.10.1984

by MIKI, YUTAKA, KOYAMA, ISAO, IMAJO, NOBUKO, FUTATSUGI, MASAYUKI, HANADA,TOSHIRO
Year of Publication 10.11.2004

by KOYAMA, ISAO, ITAI, TOMOKAZU, MORI, KIYOKO, YAGURA, YO, YAMAMOTO, NAOYUKI
Year of Publication 26.03.2008

by MASUKO SHIYOUICHI, KOYAMA ISAO
Year of Publication 06.05.1983

by MASUKO SHIYOUICHI, KOYAMA ISAO
Year of Publication 04.05.1983

by KOYAMA, ISAO, KAWASE, YUJI, KURODA, KAZUAKI
Year of Publication 06.04.2000