3047979 MPAI Mobile Phone Addiction Index 53 3047978 MPAI Mayo-Portland Adaptability Inventory 15 3047977 MPAI MPI with anterior instrumentation 2 3047985 MPAI multiphoton activation and imaging 2 3047993 MPAI magneto-photoacoustic imaging 1 3047992 MPAI mass probes aided ionization 1 3047990 MPAI mildly pathogenic avian influenza 1 3047982 MPAI Mobile Phone Addiction Index in Chinese 1 3047991 MPAI mobile phone addiction scale 1 3047987 MPAI monoprotected amino-imidazoline 1 3047986 MPAI motivational PA intervention 1 3047984 MPAI Motivational Physical Activity Intervention 1 3047989 MPAI multi-modal performing arts intervention 1 3047988 MPAI multi-parameter alternating iteration 1 3047983 MPAI Multiple Parallel ANN-Integral 1 3047981 MPAI Multispectral photoacoustic imaging 1 3047980 MPAI Muscle Pain Amenable to Injection 1