Ito M, Ishigami T (1991). "The meaning of the development of flomoxef and clinical experience in Japan". Infection. 19 Suppl 5: S253–7. doi:10.1007/bf01645536. PMID1783441.
Ito M, Ishigami T (1991). "The meaning of the development of flomoxef and clinical experience in Japan". Infection. 19 Suppl 5: S253–7. doi:10.1007/bf01645536. PMID1783441.