Rios , R. N. ., Bermio, J. B. . and Bautista , L. S. F. . (2015) “Occurrence of Pregnancy Induced Hypertension and Outcome in Level II Hospitals of Ilocos Sur”, The Vector: International Journal of Emerging Science, Technology and Management (IJESTM), 23(1). doi: 10.69566/ijestm.v23i1.7.