Lal KK, Lal D. A STUDY TO ASSESS PRESENTING FEATURES AND EFFECTS OF PREVENTIVE MEASURES DURING THE COVID-19 THIRD WAVE IN RURAL PART OF DISTRICT LUDHIANA, INDIA: A CASE CONTROL STUDY. JPHRECODE [Internet]. 2024 Mar. 1 [cited 2025 Jun. 13];7(2):81-90. Available from: https://e-journal.unair.ac.id/JPHRECODE/article/view/43311