3047570 MPBI modified papillary bleeding index 5 3047567 MPBI methyl-parathion-based insecticide 2 3047568 MPBI multiple problem behaviors index 2 3047569 MPBI 2-(2'-methoxyphenyl)benzimidazole 1 3047566 MPBI 4-methyl-2-propyl-1H-benzimidazole-6-carboxylic acid 1 3047571 MPBI molecular building block containing an overcrowded-alkene core and bis-PBI 1 3047572 MPBI multiplex bead-based immunoassay 1