Marchioretto, L.D.R. et al. (2018) “Ammonium thiosulfate as blossom thinner in ’Maxi Gala’ apple trees”, Pesquisa Agropecuaria Brasileira, 53(10), pp. 1132–1139. doi:10.1590/S1678-3921.pab2018.v53.26414.