@article{757636, recid = {757636}, author = {Meleis, Afaf Ibrahim.}, title = {Transitions theory middle-range and situation-specific theories in nursing research and practice / [electronic resource] :}, publisher = {Springer Pub.,}, address = {New York :}, pages = {xxii, 641 p.}, year = {2010}, url = {http://library.usi.edu/record/757636}, }