Amarante, C.V.T. do, Chaves, D.V. and Ernani, P.R. (2006) “Multivariate analysis of nutritional attributes associated with bitter pit in ’Gala’ apples”, Pesquisa Agropecuaria Brasileira, 41(5), pp. 841–846. doi:10.1590/S1678-3921.pab2006.v41.7214.