3259798 PLDL paddy land-to-dry land 3 3259794 PLDL pigment lesion dye laser 2 3259797 PLDL Partially labeled data learning 1 3259793 PLDL poly(L-lactic-co-D-lactic acid) 1 3259791 PLDL poly(l-lactide-co-d,l-lactide) 1 3259790 PLDL poly(l-lactide-co-dl-lactide) 1 3259792 PLDL poly(L-lactide-DL-lactide) co-polymer 1 3259789 PLDL poly-L-D-lactic 1 3259788 PLDL polylactic acid DL 1 3259796 PLDL Polylactide 1 3259787 PLDL posterolateral dislocation 1 3259795 PLDL Present Language Developmental Level 1