This risk increased with longer duration of use, especially if taken for 10 or more years. (my.clevelandclinic.org)
Having to buy only one seat that can last the full duration of use is one less headache and fewer purchases to deal with. (mommyedition.com)
Longer duration of use of online explicit materials in healthy males has been shown to correlate with lower left putaminal activity to brief still explicit images suggesting a potential role of desensitization [23]. (journals.plos.org)