Effects of COVID-19 disease on PAI-1 antigen and haematological parameters during disease management: A prospective cross-sectional study in a regional Hospital in Ghana. oleh Charles Nkansah, Michael Owusu, Samuel Kwasi Appiah, Kofi Mensah, Simon Bannison Bani, Felix Osei-Boakye, Lawrence Duah Agyemang, Ezekiel Bonwin Ackah, Gabriel Abbam, Samira Daud, Yeduah Quansah, Charles Angnataa Derigubah, Francis Atoroba Apodola, Valentine Ayangba, David Amoah Afrifa, Caleb Paul Eshun, Abdul-Waliu Iddrisu, Selina Mintaah, Benjamin Twum, Abidatu Mohammed, Eugene Mensah Agyare, Wendy Akomeah Gyasi, Peace Esenam Agbadza, Candy Adwoa Ewusiwaa Wilson, Seth Anane, Prince Antwi, Reginald Akwasi Yeboah Antwi