- Localization of the multiple endocrine neoplasia type I (MEN1) gene based on tumor loss of heterozygosity analysis. Emmert-Buck, M.R., Lubensky, I.A., Dong, Q., Manickam, P., Guru, S.C., Kester, M.B., Olufemi, S.E., Agarwal, S., Burns, A.L., Spiegel, A.M., Collins, F.S., Marx, S.J., Zhuang, Z., Liotta, L.A., Chandrasekharappa, S.C., Debelenko, L.V. Cancer Res. (1997)