Abahlobo abaninzi abasebenza kwintsimi yezinto ezidliwayo zonyango bayandibuza, yintoni isizathu sokuba i-catheter ye-urinary yase-Kangyuan ibe nedumela elihle kwaye ingathengiswa kakuhle eYurophu, eMelika, eMzantsi-mpuma Asia nakwamanye amazwe amaninzi?Makhe sithethe ngayo namhlanje.Okokuqala, i...
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