https://www.selleckchem.com/pr....oducts/trastuzumab-e
001), education (p less then 0.001), personal income (p=0.003), and household income (p less then 0.001) were significantly associated with the number of contacts. Contacts at home, of long duration, and of daily frequency were relatively likely to be physical. Assortative mixing was observed between individuals in their 20s and 50s. Contact type differed by location, duration, and frequency (p less then 0.001). CONCLUSIONS The developed social contact survey instrument demonstrated high validity and feasibility, su
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