1.035 Peržiūros
Dr. David Suzuki explains how antibiotics have been over prescribed for decades and it has led to the fact that now there are bacterial infections that are resistant to them, and people are dying by the thousands.
Atleiskite: Mar 05, 2015
Veikimo laikas: 43 minučių
Kalba: English
Šalis: Canada
Vaidina: David Suzuki