Let's demonstrate looking for an article in A-Z with this citation. See screenshots below for opening A-Z and locating the journal.
Robba, Chiara. (2022). Editorial: Effective treatments for acute neurological injury: are we moving forward?. Current Opinion in Critical Care, 28, 99-100. https://doi.org/10.1097/MCC.0000000000000916
Once you have located the Current Opinion in Critical Care in A-Z, find the Volume and Issue and Article. Click on the PDF icon to open the full-text article. The screenshot below illustrates this step.