1. Chemical constituents of Hepaticae;Asakawa,1982
2. Biologically active substances found in Hepaticae;Asakawa,1988
3. Biologically active substances from bryophytes;Asakawa,1990
4. Terpenoids and aromatic compounds with pharmacological activity from bryophytes;Asakawa,1990
5. Biologically active terpenoids and aromatic compounds from liverworts and the inedible mushroom Cryptoporus volvatus;Asakawa,1993