Chi vende cerca di forzare la resistenza del compratore. Chi dona ha il diritto di attendere che si venga a lui... ( G. Thibon )

… 6 months through 4 years of age who completed their three-dose primary series with the monovalent Pfizer-BioNTech
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… the gold standard for drug and health products—the prospective randomized, double-blind, placebo-controlled trial (RCT)

… Since Russia began its invasion, the U.S. has contributed to an escalation of the conflict in Ukraine
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