RMD Open

Patients with systemic lupus erythematosus (SLE) have an increased bisphenol A methylation score linked to SLE risk genes and selected clinical subphenotypes

Objectives Bisphenol A (BPA), a xenoestrogen that can alter DNA methylation status, has been implicated in the pathogenesis ...
BMJ Open

Social support and multifactorial predictors of perinatal depression: insights from a hospital-based cross-sectional survey in Karachi, Pakistan

Objectives This study aimed to estimate the frequency of depression in mothers during the antepartum and postpartum periods ...
Investopedia

Leverage Ratio: What It Is, What It Tells You, and How to Calculate

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

How to Calculate IRR With Initial Outlay and Single Cash Flow

Suppose you have the opportunity to invest in a project that will require a $100 investment today and pay out a single cash flow of $250 in year ...