"Jangan kecelakaan di sini; rumah sakit masih jauh." Pesan ini sering terpampang di sejumlah spanduk di pinggir jalan-jalan kita. Meskipun terdapat unsur kejenakaan, pesan di spanduk tersebut dengan ...
The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...
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