«GT1b in human metastatic brain tumors: GT1b as a brain metastasis-associated ganglioside». Biochim. Biophys. Acta1437 (1): 93-9. January 1999. PMID9931455. doi:10.1016/S1388-1981(98)00003-1.
«GT1b in human metastatic brain tumors: GT1b as a brain metastasis-associated ganglioside». Biochim. Biophys. Acta1437 (1): 93-9. January 1999. PMID9931455. doi:10.1016/S1388-1981(98)00003-1.